卸载重装运行失败
解决：
- 卸载anaconda
- 卸载python
- 删除user目录下的配置文件
- 清除注册表
创建环境
conda create -n pytorch python=3.7
# To activate this environment, use
#
$ conda activate pytorch
#
# To deactivate an active environment, use
#
$ conda deactivate
# 安装包
$ conda install -n myenv scipy
$ conda info --envs
安装cuda
适配vscode
conda init
